Lift truck



FIG. 1 is a perspective view of one side, the top, and the rear of the lift truck;

FIG. 2 is an elevational view of the other side thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a front elevational view thereof. 

The ornamental design for a lift truck, as shown. 